29821825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6417

約数の個数: 24

約数和(自身を含む): 42720480

約数和(自身を除く): 12898655

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 6379, 31895, 70169, 108443, 159475, 350845, 542215, 1192873, 1754225, 2711075, 5964365, 29821825]

約数ペア:

[(1, 29821825), (5, 5964365), (11, 2711075), (17, 1754225), (25, 1192873), (55, 542215), (85, 350845), (187, 159475), (275, 108443), (425, 70169), (935, 31895), (4675, 6379)]